名词
中文翻译：烟煤
同义词：
['coal', 'bituminous coal']
例句：
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1.The mine produces a variety of bituminous lump coal for industrial use.
该矿生产各种烟煤用于工业用途。
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2. The company's main product is bituminous lump coal, which is widely used in the construction industry.
该公司的主要产品是烟煤，广泛用于建筑业。
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3. Coal mining is a crucial industry in many countries, and bituminous lump coal is oneof its most important resources.
煤炭开采在许多国家都是一个关键的行业，烟煤是其最重要的资源之一。